METHOD FOR INJECTING A SAMPLE BEING ANALYZED INTO THE INJECTION TUBE OF A MEASUREMENT CELL, IN PARTICULAR OF A DENSIMETER

A method for injecting a sample being analyzed into the injection tube of a measurement cell which includes an injection opening and a punch. The sample is introduced into a syringe including a plunger, and the syringe is closed by an expendable cap having a male end closed by a strikable closure. T...

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Bibliographische Detailangaben
Hauptverfasser:	PATRICK MARIE, HERVE CLERIS
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PHYSICS TESTING TRANSPORTING
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Beschreibung
Zusammenfassung:	A method for injecting a sample being analyzed into the injection tube of a measurement cell which includes an injection opening and a punch. The sample is introduced into a syringe including a plunger, and the syringe is closed by an expendable cap having a male end closed by a strikable closure. The syringe is secured to the support of an injection station aligned with the injection opening, and a pusher displaces the syringe by vertical translation from an upper position to a lower position with the punch perforating the closure of the cap to inject the sample from the syringe into the injection tube.